./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_64f347a8-c116-44a1-9b7a-a3521da3e872/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_64f347a8-c116-44a1-9b7a-a3521da3e872/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_64f347a8-c116-44a1-9b7a-a3521da3e872/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_64f347a8-c116-44a1-9b7a-a3521da3e872/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_64f347a8-c116-44a1-9b7a-a3521da3e872/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_64f347a8-c116-44a1-9b7a-a3521da3e872/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash fe02aa8f6ac4dc8a7daa520822e82802026faea3 ................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_64f347a8-c116-44a1-9b7a-a3521da3e872/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_64f347a8-c116-44a1-9b7a-a3521da3e872/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_64f347a8-c116-44a1-9b7a-a3521da3e872/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_64f347a8-c116-44a1-9b7a-a3521da3e872/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_64f347a8-c116-44a1-9b7a-a3521da3e872/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_64f347a8-c116-44a1-9b7a-a3521da3e872/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash fe02aa8f6ac4dc8a7daa520822e82802026faea3 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 18:11:55,779 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:11:55,781 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:11:55,820 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:11:55,821 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:11:55,822 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:11:55,824 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:11:55,828 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:11:55,831 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:11:55,832 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:11:55,834 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:11:55,836 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:11:55,836 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:11:55,838 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:11:55,868 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:11:55,871 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:11:55,874 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:11:55,878 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:11:55,881 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:11:55,890 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:11:55,893 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:11:55,895 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:11:55,896 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:11:55,898 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:11:55,901 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:11:55,902 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:11:55,902 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:11:55,903 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:11:55,904 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:11:55,906 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:11:55,906 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:11:55,907 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:11:55,908 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:11:55,910 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:11:55,911 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:11:55,912 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:11:55,913 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:11:55,913 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:11:55,914 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:11:55,915 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:11:55,916 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:11:55,917 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_64f347a8-c116-44a1-9b7a-a3521da3e872/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:11:55,956 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:11:55,959 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:11:55,961 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:11:55,962 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:11:55,963 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:11:55,964 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:11:55,964 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:11:55,964 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:11:55,964 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:11:55,965 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:11:55,966 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:11:55,966 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:11:55,967 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:11:55,967 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:11:55,967 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:11:55,967 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:11:55,967 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:11:55,968 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:11:55,968 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:11:55,968 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:11:55,968 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:11:55,969 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:11:55,969 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:11:55,969 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:11:55,969 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:11:55,970 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:11:55,970 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:11:55,970 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:11:55,971 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:11:55,971 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_64f347a8-c116-44a1-9b7a-a3521da3e872/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_64f347a8-c116-44a1-9b7a-a3521da3e872/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe02aa8f6ac4dc8a7daa520822e82802026faea3 [2020-12-01 18:11:56,281 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:11:56,316 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:11:56,318 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:11:56,319 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:11:56,320 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:11:56,321 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_64f347a8-c116-44a1-9b7a-a3521da3e872/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i [2020-12-01 18:11:56,396 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_64f347a8-c116-44a1-9b7a-a3521da3e872/bin/ukojak/data/de75c2917/74ed345f005245b9b30e1072dee8d142/FLAG583d4aa28 [2020-12-01 18:11:57,021 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:11:57,021 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_64f347a8-c116-44a1-9b7a-a3521da3e872/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i [2020-12-01 18:11:57,049 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_64f347a8-c116-44a1-9b7a-a3521da3e872/bin/ukojak/data/de75c2917/74ed345f005245b9b30e1072dee8d142/FLAG583d4aa28 [2020-12-01 18:11:57,243 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_64f347a8-c116-44a1-9b7a-a3521da3e872/bin/ukojak/data/de75c2917/74ed345f005245b9b30e1072dee8d142 [2020-12-01 18:11:57,245 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:11:57,247 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:11:57,249 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:11:57,249 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:11:57,252 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:11:57,253 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:11:57" (1/1) ... [2020-12-01 18:11:57,255 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7271554 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:11:57, skipping insertion in model container [2020-12-01 18:11:57,255 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:11:57" (1/1) ... [2020-12-01 18:11:57,264 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:11:57,342 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:11:57,638 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:11:57,639 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7e413f03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:11:57, skipping insertion in model container [2020-12-01 18:11:57,639 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:11:57,640 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:11:57,644 INFO L168 Benchmark]: Toolchain (without parser) took 395.43 ms. Allocated memory is still 90.2 MB. Free memory was 56.3 MB in the beginning and 66.8 MB in the end (delta: -10.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:11:57,646 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 90.2 MB. Free memory was 48.6 MB in the beginning and 48.5 MB in the end (delta: 41.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:11:57,648 INFO L168 Benchmark]: CACSL2BoogieTranslator took 391.29 ms. Allocated memory is still 90.2 MB. Free memory was 56.1 MB in the beginning and 66.8 MB in the end (delta: -10.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:11:57,651 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 90.2 MB. Free memory was 48.6 MB in the beginning and 48.5 MB in the end (delta: 41.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 391.29 ms. Allocated memory is still 90.2 MB. Free memory was 56.1 MB in the beginning and 66.8 MB in the end (delta: -10.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 18:12:00,044 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:12:00,048 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:12:00,102 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:12:00,103 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:12:00,108 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:12:00,112 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:12:00,117 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:12:00,120 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:12:00,126 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:12:00,128 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:12:00,132 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:12:00,133 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:12:00,136 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:12:00,141 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:12:00,143 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:12:00,144 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:12:00,149 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:12:00,153 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:12:00,159 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:12:00,162 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:12:00,164 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:12:00,165 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:12:00,168 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:12:00,174 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:12:00,174 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:12:00,175 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:12:00,177 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:12:00,178 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:12:00,179 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:12:00,179 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:12:00,181 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:12:00,183 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:12:00,184 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:12:00,185 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:12:00,186 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:12:00,187 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:12:00,187 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:12:00,187 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:12:00,189 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:12:00,190 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:12:00,191 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_64f347a8-c116-44a1-9b7a-a3521da3e872/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 18:12:00,239 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:12:00,240 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:12:00,242 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:12:00,242 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:12:00,243 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:12:00,244 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:12:00,244 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:12:00,244 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:12:00,244 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:12:00,245 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:12:00,246 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:12:00,246 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:12:00,246 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:12:00,246 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:12:00,247 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:12:00,247 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:12:00,247 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:12:00,247 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:12:00,247 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:12:00,248 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:12:00,248 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:12:00,248 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:12:00,248 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:12:00,249 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:12:00,249 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:12:00,249 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:12:00,249 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:12:00,249 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:12:00,250 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:12:00,250 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:12:00,250 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:12:00,250 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:12:00,251 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:12:00,251 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_64f347a8-c116-44a1-9b7a-a3521da3e872/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_64f347a8-c116-44a1-9b7a-a3521da3e872/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe02aa8f6ac4dc8a7daa520822e82802026faea3 [2020-12-01 18:12:00,664 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:12:00,701 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:12:00,704 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:12:00,706 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:12:00,708 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:12:00,709 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_64f347a8-c116-44a1-9b7a-a3521da3e872/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i [2020-12-01 18:12:00,788 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_64f347a8-c116-44a1-9b7a-a3521da3e872/bin/ukojak/data/b161e9530/84b5aa5c9f7b466182838ec94936181f/FLAGd1729df1e [2020-12-01 18:12:01,467 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:12:01,470 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_64f347a8-c116-44a1-9b7a-a3521da3e872/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-2.i [2020-12-01 18:12:01,497 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_64f347a8-c116-44a1-9b7a-a3521da3e872/bin/ukojak/data/b161e9530/84b5aa5c9f7b466182838ec94936181f/FLAGd1729df1e [2020-12-01 18:12:01,665 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_64f347a8-c116-44a1-9b7a-a3521da3e872/bin/ukojak/data/b161e9530/84b5aa5c9f7b466182838ec94936181f [2020-12-01 18:12:01,669 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:12:01,671 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:12:01,675 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:12:01,675 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:12:01,678 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:12:01,679 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:12:01" (1/1) ... [2020-12-01 18:12:01,682 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65361f06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:12:01, skipping insertion in model container [2020-12-01 18:12:01,682 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:12:01" (1/1) ... [2020-12-01 18:12:01,696 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:12:01,773 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:12:02,047 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:12:02,049 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@53cc3f04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:12:02, skipping insertion in model container [2020-12-01 18:12:02,049 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:12:02,050 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:12:02,052 INFO L168 Benchmark]: Toolchain (without parser) took 379.87 ms. Allocated memory is still 56.6 MB. Free memory was 33.1 MB in the beginning and 23.8 MB in the end (delta: 9.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:12:02,054 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 56.6 MB. Free memory was 39.1 MB in the beginning and 39.0 MB in the end (delta: 42.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:12:02,057 INFO L168 Benchmark]: CACSL2BoogieTranslator took 375.34 ms. Allocated memory is still 56.6 MB. Free memory was 32.8 MB in the beginning and 23.8 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:12:02,060 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 56.6 MB. Free memory was 39.1 MB in the beginning and 39.0 MB in the end (delta: 42.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 375.34 ms. Allocated memory is still 56.6 MB. Free memory was 32.8 MB in the beginning and 23.8 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...